Issued Patents All Time
Showing 76–86 of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4366887 | Vehicle having a main clutch and an auxiliary controllable clutch | Paulus Heidemeyer, Romanus Scholz | 1983-01-04 |
| 4346773 | Apparatus for operating a motor vehicle | Karsten Ehlers, Paulus Heidemeyer | 1982-08-31 |
| 4343387 | Device for automatic actuation of an automobile clutch | — | 1982-08-10 |
| 4308001 | Heat pump compressor integrated in an internal-combustion engine | Helmut Leptien | 1981-12-29 |
| 4296716 | Internal combustion engine for an automobile with a divided oil pan | Michael Willmann, Egon Wundrak | 1981-10-27 |
| 4259930 | Device for starting a stationary unit | — | 1981-04-07 |
| 4257368 | Sound insulated internal combustion engine | — | 1981-03-24 |
| 4252208 | Method and apparatus for operating a motor vehicle | Paulus Heidemeyer | 1981-02-24 |
| 4222358 | Fuel injection system | — | 1980-09-16 |
| 4195597 | Turbulence chamber diesel engine | Cornelia Schwarz | 1980-04-01 |
| 4183332 | Intake system | Wilhelm Heimermann, Dieter Gummer, Michael Willmann | 1980-01-15 |